Binary Puzzles - 400 Easy to Expert 9x9 vol. 8

By Alexander Rodriguez

Each cell should contain a zero or a one. No more than two similar numbers below or next to each other are allowed. Each row and each column is unique and contains as many zeros as ones.

• Format: Paperback
• Language: English
• ISBN: 1717135277
• ISBN13: 9781717135278
• Release Date: April 2018
• Publisher: Createspace Independent Publishing Platform
• Length: 230 Pages
• Weight: 0.69 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"